Tulsa, OK Radon Mitigation and Testing

Q: What is the average radon level in Tulsa, OK?

Based on 7 user-submitted tests, the average radon level is 8.10 pCi/L.

Q: What EPA Radon Zone is Tulsa in?

Tulsa is in Tulsa County, EPA Zone 3.

Q: How much does radon mitigation cost in Tulsa?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Avg: 8.10 pCi/L

Tulsa County

EPA Zone 3

7 user tests

Major metropolitan center spanning Creek County and Tulsa County, Tulsa shows concerning radon levels with an average of 8.14 pCi/L from local testing. This reading substantially exceeds EPA's 4.0 pCi/L action threshold, reflecting the area's complex geology where Pennsylvanian limestone and sandstone formations facilitate radon gas migration. Testing data from zip codes 74131 and throughout the metro area demonstrates that both established neighborhoods and newer developments require professional radon assessment.

8.10

pCi/L average

Above EPA Action Level

Based on 7 user-submitted radon tests for homes in Tulsa, OK. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Tulsa, OK Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Tulsa, OK Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Tulsa, Oklahoma Radon Levels

User-submitted radon test readings from homes in the Tulsa area.

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	Tulsa, OK	100+ Years	Full Basement	Jan 2024
7 pCi/L	Tulsa, OK	0-20 Years	No Basement/All Crawl Space	Jan 2024
8 pCi/L	Tulsa, OK	21-50 Years	No Basement/All Slab	Jan 2023
5 pCi/L	Tulsa, OK	—	—	Dec 2022
7 pCi/L	Tulsa, OK	100+ Years	Partial Basement	Mar 2021

Have a radon test result for Tulsa? Submit your reading to help other homeowners.

Tulsa Radon Facts

Key details about the radon risk profile for Tulsa and the 74103 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Tulsa County, OK

Zip Code

74103

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

8.10 pCi/L

User Tests Submitted

Tulsa and the 74103 zip code are located in Tulsa County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Tulsa, OK

What is the average radon level in Tulsa, OK?

Based on 7 user-submitted tests, the average radon level in Tulsa is 8.10 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Tulsa in?

Tulsa and the 74103 zip code are in Tulsa County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Tulsa?

Radon mitigation in Tulsa typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Tulsa?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Oklahoma

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Tulsa	8.14 pCi/L	7
Oklahoma City	7.00 pCi/L	1
Edmond	5.00 pCi/L	1